<s>
JUDO	B-Application
is	O
a	O
Java-based	O
integrated	B-Application
development	I-Application
environment	I-Application
designed	O
for	O
children	O
and	O
beginning	O
computer	B-Application
programmers	I-Application
.	O
</s>
<s>
It	O
is	O
licensed	O
under	O
the	O
GNU	B-License
GPL	I-License
.	O
</s>
<s>
When	O
you	O
compile	O
a	O
program	O
in	O
JUDO	B-Application
,	O
it	O
works	O
by	O
inserting	O
the	O
user	O
's	O
code	O
into	O
a	O
.java	O
file	O
with	O
code	O
that	O
controls	O
the	O
window	O
,	O
listens	O
for	O
keystrokes	O
,	O
and	O
handles	O
MouseEvents	O
.	O
</s>
<s>
This	O
means	O
that	O
JUDO	B-Application
code	O
is	O
actually	O
Java	B-Language
code	I-Language
,	O
just	O
with	O
an	O
easier	O
to	O
use	O
subset	O
of	O
functions	O
that	O
access	O
the	O
Java	B-Language
API	O
.	O
</s>
